baber/WOPTO huggingface dataset:
Patent JP-S62129140-A (JP)
Title: Preparation of antimony pentoxide organosol
Inventor: WATABE TOSHITSUGU
IPC: C01G30/00
Filed: 1985-11-29
Abstract: PURPOSE:To obtain a stable antimony pentoxide organosol, by adding a specific amount of an org. base and an org. acid to an aqueous antimony pentoxide sol and subsequently replacing a dispersing medium from water to an org. solvent. CONSTITUTION:2-30wt% of an org. base such as aliphatic amine or aromatic amine and 0.2-20wt% of an org. acid such as alkylbenzenesulfonic acid or carboxylic acids are added to an aqueous antimony pentoxide sol obtained by a known method and an org. solvent is further added to the resulting composition. When the org. solvent is a hydrophilic one such as DMF, water is removed by distillation and, when said org. solvent is a hydrophobic one such as benzene, water is removed by a liquid separation method because the system is separated into two phases. By this method, a stable high purity and high concn. antimony pentoxide organosol containing a hydrophilic or hydrophobic solvent as a dispersing medium can be obtained at a low cost.
Patent JP-S62133225-A (JP)
Inventor: TANIGAKI MASAHARU
IPC: E04C3/20
Filed: 1985-12-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01111860-A (JP)
Title: Mask for forming non-vapor deposition part of electrophotographic sensitive body
Inventor: SATO MASARU
IPC: C23C14/02
Filed: 1987-10-26
Abstract: PURPOSE:To provide a spacing which facilitates attachment and detachment of a mask for forming a non-vapor deposition part between said mask and a conductive base body and to eliminate the spacing at the time of vapor deposition so that a tight contact state is obtd. by using a material having the coefft. of linear expansion of specific times the coefft. of linear expansion of the conductive base body for the above-mentioned mask. CONSTITUTION:The mask 2 for forming the non-vapor deposition part is formed by using the material having the small coefft. of linear expansion of 0.2-0.8times the coefft. of linear expansion of the conductive material of the photosensitive base body. The sufficient spacing to facilitate the attachment and detachment of the mask 2 is thereby provided between the mask and the conductive base body 1; in addition, the spacing can be eliminated by the high-temp. environment at the time of the vapor deposition and the tight contact state is obtd. even if there is a difference in the characteristics and hysteresis of the material. The clean non-vapor deposition part is, therefore, formed without having the need for producing the mask having high dimensional accuracy, without sticking the vapor deposition material to the non-vapor deposition part and without generating flaws by the attachment and detachment of the mask.
Patent JP-H11106079-A (JP)
Title: Image forming device
Inventor: UCHIYAMA TADAMITSU
IPC: G03G15/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To rotate an endless belt in a stable manner by forming a plurality of tooth-like projection rows or recess rows in an inner peripheral surface or an outer peripheral surface in a part not used for the image formation of the endless belt in parallel with the rotational direction and, on the other hand, providing recess or projecting meshing rows engaged with the tooth-like projection rows or recess rows around a driving roller. SOLUTION: Pullerys 471a, 471b, 481a and 481b engaged with timing belts 491a and 491b are fixed to both end parts of a driving roller 47 and a follower roller 48 for placing a transfer belt 49. In the end parts of the driving roller 47 and the follower roller 48, the wheel-like pulleys 471a, 471b, 481a and 481b are interpolated in a roller shaft extended from the end part. Thus, when a roller belt is wrapped, the peripheral surface of each roller is surely friction- contacted with the belt inner peripheral surface, and the timing belts 491a and 491b and the pulleys 471a, 471b, 481a and 481b are engaged with each other.
Patent JP-H03130184-A (JP)
Title: Jam detection system of serial printer
Inventor: ABE SATOSHI
IPC: B41J29/48
Filed: 1989-10-17
Abstract: PURPOSE:To prevent wasteful consumption of paper and save extra labor by providing a system by which the generation of a paper jam is judged based on outputs from a printing check device and a paper feed device and interrupting printing action of a printer based on the output therefrom when the jam generates. CONSTITUTION:If a printer starts printing, a printing process state is checked by a printing check device 1 and at the same time, a paper feed state is checked by a paper feed check device 2. In this case, if printing process check results are normal but paper feed check results are abnormal, a jam detection output is issued by a jam generation interruption device 3 and then is sent to a printing suspension device for suspending printing. When both printing process check results and paper feed check results are normal, a jam generation judging device 3 judges that no jam has generated and allows printing action to continue until the end of printing is confirmed. Thus wasteful consumption of paper due to a paper jam and unnecessary spending of time for reprinting can be prevented.
Patent JP-S63124042-A (JP)
Title: Image reader
Inventor: ISHIKAWA TADASHI
IPC: G03B27/32
Filed: 1986-11-14
Abstract: PURPOSE:To improve the titled reader in strength by shortening a distance between a camera and a vertical supporting member, so that it can be operated easily, by providing the vertical supporting member of the camera on the placing table of an image to be read, so as to be oblique against the placing table. CONSTITUTION:A vertical supporting member 5 is provided obliquely on one corner of the placing table 2. Also, a horizontal supporting member 4 is provided on the vertical supporting member 5, and a camera 3 is attached to the member 4. Moreover, the up-and-down motion of the vertical supporting member 5, the expansion and contraction of the horizontal supporting member 4, and the turning of the camera 3 can be executed freely. In this state, an original 1 is placed on the placing table 2, brought to an image pickup and displayed on a monitor display part 6. Accordingly, since the vertical supporting member is provided obliquely, the reader can be strengthened in strength by supporting the horizontal supporting member of the camera, and also, even if a vertical original and a horizontal original are moved to the right and left, and forward and backward, it is hardly interfered with the vertical supporting member, and the operability can be improved.
Patent JP-H02118947-A (JP)
Title: Tape driving device
Inventor: YONEDA YASUHIRO
IPC: G11B15/48
Filed: 1988-10-26
Abstract: PURPOSE:To prevent the occurrence of a tape damage and to improve operability by starting tape carrying at low speed when tape speed by a tape carrying means at high speed reaches reference speed at deceleration. CONSTITUTION:When a deceleration command is inputted to a system control circuit 19 from a terminal 20 and tape speed is decelerated and approaches carrying switching speed by a 1st driving means and a 2nd driving means, the system control circuit 19 turns the pinch roller 12 ON from OFF to be switched to a 2nd tape driving means. In this case, the driving speed reference signal of a capstan motor 11 is fed to a terminal 17b and then no tape damage takes place before and after the pinch roller 12 is turned on. Then the system control circuit 19 holds the value of a capstan motor speed reference generator 14b to switch a switching signal fed to a terminal 18 from H to L level after a prescribed time elapses after the pinch roller 12 is turned on and the device is driven by the 2nd driving means.
Patent JP-2000093558-A (JP)
Title: Tennis racket
Inventor: MATSUOU KIYOSHI
IPC: A63B49/02
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To control a tennis ball well through two-step flexible effects similar to those produced by the human elbow and wrist to drive the ball at sharp angles by providing first flexible parts at the upper end of a shaft and second flexible parts at the lower end of a frame. SOLUTION: A tennis racket comprises a frame part 2, a shaft part 3, and a grip part 4, and first flexible parts 5a, 5b thinner than other parts in a direction perpendicular to a string stretching face are provided in positions closer to the frame part 2 than to the longitudinal center of the shaft part 3. Second flexible parts 6a, 6b thinner than the other parts in a direction perpendicular to the string stretching face are provided in positions closer to the shaft part 3 than to the longitudinal center of the frame part 2. The two flexible parts are formed of constricted parts.
Patent JP-S61147370-A (JP)
Title: Alarm output system of cash transaction device
Inventor: NODA TOMOKO
IPC: G07F9/06
Filed: 1984-12-20
Abstract: PURPOSE:To prevent an illegal transaction arising in a short time by calculating the aggregate amount of paid-out money arising after the final paid-in momey, whenever a pay-out request occurs during the prescribed period, by means of an abnormality detecting part and issuing the alarm when said value exceeds the preset one. CONSTITUTION:When a code being a pay-out request caused by a cash transaction device is inputted to the abnormality detecting part 7, the n-numbered pay-out request amount from the beginning of an account is stored in the aggregate area of memory with the aid of recorded contents on an account file 4. When the (n-1)th transaction time (previous time) is found to be after the final pay-in time by referring to said time from the account file 4, furthermore its transaction contents are checked to be the pay-out transaction or not. If it is the pay-out transaction, an operation is returned to the aggregate processing, and the pay-out request amount n-time is added to that (n-1) time. If the aggregate amount exceeds the prescribed one, the alarm is given.
Patent JP-H03134371-A (JP)
Title: Variable displacement controller in engine vehicle equipped with variable displacement hydraulic pump for variable speed control
Inventor: KADOKAWA YOSHIO
IPC: F16H59/06
Filed: 1989-10-16
Abstract: PURPOSE:To control car speed suitably and easily by providing a control means which calculates, approximately in proportion to the rate of the quantity of a control means, the quantity of change of a discharge changing means corresponding to the target discharge of a variable displacement hydraulic pump, and controls the driving of a driving means based on the calculation results. CONSTITUTION:Even if the number of revolutions of an engine NE changes, this can control the rotational speeds of each hydraulic motor 9 and 10 for travelling by changing the discharge of a variable displacement pump 5 so that it may always be proportioned to the rate of the stepping quantity of an inching pedal 35, so it can control car speed suitably. That is, the full stepping range of 0-100% of the inching pedal 35 can always be used, so the car speed can be controlled suitably so that it may always be proportioned to the stepping quantity IP. As a result, in the inching travelling during cargo work, the operation feeling of the inching pedal 35 as a control means can be improved, and the operation of the inching pedal 35 can be made a very easy one not requiring skill.
Patent JP-H03132483-A (JP)
Title: Four-wheel drive tractor
Inventor: NARUMIYA YASUYUKI
IPC: B60K17/344
Filed: 1989-10-16
Abstract: PURPOSE:To prevent tear etc. of grass due to wheel peripheral speed becoming slower than actual wheel movement resulting from the peripheral speed difference between the front and rear wheels and the inner and outer wheels by interposing a center differential mechanism, which distributes power to front and rear wheels, on a transmission shaft installed in parallel with the output shaft of a main transmission device. CONSTITUTION:In a four-wheel driven tractor, the front and rear wheels are driven by further performing high/low aux. transmission in a transmission case M after the engine rotation is subjected to forward/reverse continuously variable transmission by a transmissive HST type transmission device H. The front end of an output shaft 2 of the transmission device H trotrudes in the transmis sion case M, and an aux. transmission shaft 3 is engagingly to the front end of this output shaft 2. A front differential case cylindrical shaft 8a is furnished in parallel with this output shaft 2 as transmission shaft facing against the aux. transmission shaft 3, and a center differential mechanism D is interposed in this cylindrical shaft 8a. This mechanism D transmits distributedly the power to a rear wheel drive shaft 4 and a front wheel drive shaft 5.
Patent JP-S61147269-A (JP)
Title: Electrophotographic copying machine
Inventor: MATSUO HIROKAZU
IPC: G03G21/00
Filed: 1984-12-20
Abstract: PURPOSE:To inhibit an interruption at the end of the copying of the 1st original when two originals area copied on one surface of one sheet of copying paper by providing an interruption inhibiting means which inhibits an interruption in a period between a copying command for the 1st original and a copying command for the 2nd original. CONSTITUTION:An interruption is initiated with an interruption switch SW20. When the 1st original is not being copied in composite mode, an interruption stand-by mode is entered after the interruption key SW20 is turned on, and then an interruption is accepted. When copying operation is in process in normal mode and when the 2nd original is being copied in the composite copy mode, no interruption is accepted after the interruption key SW20 is turned on. When the 1st original is being copied in the composite copy mode and the 2nd original is not being copied in the composite mode, an interruption is accepted. Consequently, when two originals are copied together to one surface of one sheet of copying paper, an interruption is inhibited at the end of the copying of the 1st original and allowed only at the end of the copying of the 2nd original, so a jam during copying operation is prevented.
Patent JP-H03132761-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIYAJI TOSHIE
IPC: G03G5/06
Filed: 1989-10-19
Abstract: PURPOSE:To provide an electrophotographic sensitive body usable for a laser beam printer, wide in sensitivity up to a near infrared wavelength region, stable in potential characteristics at the time of repeated uses, and freed of image defects by using a specified azo pigment. CONSTITUTION:A photosensitive layer formed on a conductive substrate contains the azo pigment represented by general formula I in which each of Ar1 and Ar2 is an optionally substituted aromatic or heterocyclic group. The layer containing this pigment exhibits photoconductivity and it can be used for the photosensitive layer of the electrophotographic sensitive body. It is preferred to use, as the form of the photosensitive layer, the functionally separated type photosensitive layer formed by laminating an electric charge generating layer containing the pigment and a charge transfer layer containing a charge transfer material, thus permitting the obtained electrophotographic sensitive body high in sensitivity in the wide range from the visible region to the near infrared region, superior in potential stability, and stable in image characteristics in an electrophotographic process.
Patent JP-H07176513-A (JP)
Title: Substrate treatment device
Inventor: SASAKI HIROSHI
IPC: H01L21/304
Filed: 1994-10-06
Abstract: PURPOSE:To prevent the substrate from chipping, to obtain excellent handleability when the substrate is mounted, and to cope with a carrierless system. CONSTITUTION:A substrate retaining stud 7 which retains an uprightly positioned group W of substrates to be processed, a position changeable movable substrate retaining stud 10 which retains the upper circumference of the substrate group W, and a rotor 2, provided with a pair of rotating shaft of biaxial supporting structure which can be rotated around the rotating axis passing the neighborhood of the substrate group W supporting the substrate retaining stud 7 and the movable substrate retaining stud 10, are housed in a housing 1 having a cover 17, and the substrate group W is drained and dried up by high-speed rotation of the rotor 2 by the driving mechanism interlockingly coupled to the rotating shaft. The substrate group W is collectively pinched by a pair of pinching arms 21, and the substrate group W is carried in and out of the housing 1.
Patent JP-S63124319-A (JP)
Inventor: NAGATA KUNIO
IPC: H01H13/58
Filed: 1986-11-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0587114-A (JP)
Title: Automatic lock clamp by which lock state can be visually checked
Inventor: FURANKU JIEI KOSENZA
IPC: F16B39/02
Filed: 1991-09-24
Abstract: PURPOSE: To enable the lock condition of a clamping device for panels of an airplane and the like to be identified visually by providing a pressing means disposable in engaged and released positions with respect to the receptacle member in a stud bore as a visible indicator. CONSTITUTION: A clamping device 10 comprises a receptacle member 22 having an inner nut 24 mountable on one panel 12, a stud 20 having an outer screw 62, a head and a square end 63, a first lock member 40 contained in the square end 63 of the stud 20, and a second lock member 42 moving axially with respect to the nut 24. The second lock member 42 is urged by a spring 52 toward the first lock member 40 to engage and lock. A pressing means 74 is arranged in a bore 68 of the stud 20 as a means for releasing the lock and allowing he stud 20 to rotate in a counter direction with respect to the nut 24. The pressing means 74 is formed as an indicator pin to be projected to the bottom of the recess 72 for driver use by a spring 78 when the stud 20 is released to indicate that the lock is released.
Patent JP-H0993798-A (JP)
Title: Motor driver protecting circuit
Inventor: SADO HITOSHI
IPC: H02H3/05
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To surely perform grounding of a stabilized power circuit, while preventing an overcurrent due to a short-circuit accident to a motor driver provided in an air conditioner for a vehicle. SOLUTION: A ground terminal 4a of a motor driver 4 controlling driving of an actuator motor 3 is connected to a ground terminal 1a of a control unit 1 by an earth wire 11, so as to be earthed to an earth connection point in the outside. On the other hand, the earth of a stabilized power circuit 15 is connected to the outside earth connection point of the control unit 1 by connecting an earth wire 25 to the earth wire 11, and a disconnection avoiding diode 20 is provided between the earth wire 25 and the power transistor unit 10, so that its cathode turns to the side of a power transistor unit 10, even when the control unit 1 is disconnected from the earth connection point, the earth of the stabilized power circuit 15 is ensured.
Patent JP-H0695725-A (JP)
Title: Animation drawing system for nc working program
Inventor: SEKI MAKI
IPC: G05B19/4069
Filed: 1992-09-16
Abstract: PURPOSE:To easily and surely check the NC working program for an NC lathe which is provided with many tool posts to perform working. CONSTITUTION:First display areas a1 to an where a work 100 is plotted with the X axis orthogonal to the direction of an arrow Z of a main shaft of the NC lathe, namely, the axial direction of a tool 101 as the projecting direction in accordance with the number (n) of rotation positioning positions of the main shaft for execution of Y-axis working of sculpture or the like and a second display area where the work 101 is plotted with the Y axis orthogonal to the X axis and the Z axis as the projecting direction are provided on the display screen of a CRT/MD 170. The NC working program of Y-axis working is simulated in each rotation positioning position thetai (i=1 to n) of the shaft for execution of Y-axis working to simultaneously display the movement locus of the tool 101 and the shape or the like of the tool 101 in the first display area ai and the second display area, thereby easily checking the NC working program related to Y-axis working, especially, the moving state of the tool 101 on a place cut face.
Patent JP-H01230648-A (JP)
Title: Wax for preventing rubber aging
Inventor: CHIKAMUNE KAORU
IPC: C08L91/06
Filed: 1988-10-28
Abstract: PURPOSE:To obtain the title wax having an ability to prevent rubber from aging over the entire temperature range and giving a rubber article excellent in appearance and quality, by specifying the normal saturated hydrocarbon content above specified % and the content of normal saturated hydrocarbons of carbon atoms in a specified range within a specified range. CONSTITUTION:A wax for preventing rubber aging which can exhibit an ability to prevent rubber aging over the entire temperature range, i.e., low, medium and high temperature ranges, and does not undergo excessive wax blooming at a specified temperature and can give a rubber surface of a beautiful appearance is obtained by controlling the content of normal saturated hydrocarbons to be 75% or above and the content of 36-51C normal saturated hydrocarbons to be 20-45%.
Patent JP-H04147198-A (JP)
Title: Waveform analyzing and synthesizing device
Inventor: FUJII SHIGEKI
IPC: G10L13/06
Filed: 1990-10-09
Abstract: PURPOSE:To synthesize a variety of waveforms based upon a source waveform by providing a waveform analyzing means and a waveform means which executes a synthesis module specified with module coupling information to synthesize a waveform according to waveform description information. CONSTITUTION:The analog musical sound signal from a microphone MIC is converted by an A/D converter 1 into a time-series digital signal, which is stored in a memory 3. A Fourier vector or the time-series digital signal stored in the memory 3 is inputted to a programmable analyzing unit 4, which takes an analysis by a loaded analyzing module. Then the programmable analyzing unit 4 outputs waveform description information generated by further abstracting Fourier spectrum or time-series digital signal. This waveform description information is used as a parameter by a programmable synthesizing unit 6 for waveform synthesis and the musical sound signal of the synthesized sound is generated. Consequently, various analyzing processes for the source waveform and a synthesizing process using the analytic result become possible.
Patent JP-H09109049-A (JP)
Title: Snap ring tool
Inventor: KIN HISASHI
IPC: B25B27/20
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a practical snap ring tool that can smoothly push out an E-type snap ring without generating such an action failure as to stop the delivery of the E-type snap ring halfway. SOLUTION: A snap ring tool for fittingly fixing a snap ring to a fit-in groove part of a mounted shaft body is provided with a frame base part 1 provided with a guide storage part for guiding to store the snap ring and also an insert hole part for inserting the mounted shaft body, an energizing means 3 for energizing to move the guided-stored snap ring always in one direction, a holding means 6 provided with a receiving face for holding the peripheral part and bottom part of the snap ring, and a grip part 5 provided with a push- out part 5c. The receiving face is set to an angle almost equal to a moving locus angle within a moving range of the push-out part 5c.
Patent JP-H0697671-A (JP)
Title: Circuit board
Inventor: YASUMOTO YASUAKI
IPC: H05K1/03
Filed: 1992-09-14
Abstract: PURPOSE:To improve the propagating speed of signals in an interconnection part and to obtain a circuit board having a high heat conductivity. CONSTITUTION:The circuit board is provided with an insulating layer 3 consisting of a highly heat conductive material consisting of at least one kind selected from aluminum nitride, boron nitride, boron carbide, diamond-like carbon and diamond, interconnection parts 41, 42... 4n-1 buried in the insulating layer 3, and a dielectric film 5 which is formed around the interconnection parts 41, 42... 4n-1 and consists of a low-permittivity material of at least one selected from amorphous aluminum nitride, amorphous silicon oxide, silicon oxide and borosilicate glass.